78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
/*
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*
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* Copyright 2015 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
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#define GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
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#include <utility>
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#include <vector>
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#include "src/compiler/config.h"
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#include "src/compiler/schema_interface.h"
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namespace grpc_python_generator {
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// Data pertaining to configuration of the generator with respect to anything
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// that may be used internally at Google.
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struct GeneratorConfiguration {
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GeneratorConfiguration();
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GeneratorConfiguration(std::string version);
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std::string grpc_package_root;
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// TODO(https://github.com/grpc/grpc/issues/8622): Drop this.
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std::string beta_package_root;
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// TODO(https://github.com/protocolbuffers/protobuf/issues/888): Drop this.
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std::string import_prefix;
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std::string grpc_tools_version;
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std::vector<std::string> prefixes_to_filter;
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};
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class PythonGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
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public:
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PythonGrpcGenerator(const GeneratorConfiguration& config);
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~PythonGrpcGenerator();
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uint64_t GetSupportedFeatures() const override {
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return FEATURE_PROTO3_OPTIONAL
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#ifdef GRPC_PROTOBUF_EDITION_SUPPORT
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| FEATURE_SUPPORTS_EDITIONS
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#endif
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;
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}
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#ifdef GRPC_PROTOBUF_EDITION_SUPPORT
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grpc::protobuf::Edition GetMinimumEdition() const override {
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return grpc::protobuf::Edition::EDITION_PROTO2;
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}
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grpc::protobuf::Edition GetMaximumEdition() const override {
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return grpc::protobuf::Edition::EDITION_2023;
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}
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#endif
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bool Generate(const grpc::protobuf::FileDescriptor* file,
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const std::string& parameter,
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grpc::protobuf::compiler::GeneratorContext* context,
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std::string* error) const override;
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private:
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GeneratorConfiguration config_;
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};
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} // namespace grpc_python_generator
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#endif // GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
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